Pancreatic Leukocyte Elastase Substrate, colorimetric (Echelon Product Code: 881-15 5MG)
| Description: | CAS Number: 70967-90-7 Molecular Weight: 590.27 Salt Form: N/A Purity: 96% Sequence (3-letter): MeOSuc-Ala-Ala-Pro-Val-pNA Sequence (1-letter): MeOSuc-AAPV-pNA Storage: -20 °C or below Solubility: DMSO (20 mM), methanol (1 mg/ml), DMF, and ethanol Pancreatic Leukocyte Elastase Substrate (MeOSuc-AAPV-pNA), aka Elastase Substrate 1, is a highly sensitive colorimetric substrate for pancreatic leukocyte elastase (neutrophil elastase). Pancreatic leukocyte elastase is a serine proteinase that is secreted by neutrophils during inflammation to destroy bacteria as well as host tissue. MeOSuc-AAPV-pNA can be used for in vitro assays with purified enzyme or with biological fluids or conditioned medium. Reaction progress is detected by monitoring substrate hydrolysis at 405-410 nm. This product is not a substrate for cathepsin G or chymotrypsin. » References 1. A.M. et al. (2002) "Dipeptidyl peptidase I activates neutrophil-derived serine proteases and regulates the development of acute experimental arthritis" J. Clin. Invest. 109 (3): 363"371. 2. Lonky, S. A and Whole, H. (1983) "Regulation of elastolysis of insoluble elastin by human leukocyte elastase: stimulation by lysine rich lugans, anionic detergents and ionic strength" Biochemistry 22: 3714. 3. Stein, R. L., Viscarello, B. R., and Vildonger, R. A. (1984) "Catalysis by human leukocyte elastase. II. Rate limiting deacylation for specific p-nitroanilides and amides" J. Am. Chem. Soc.. 106: 796. |
| Order #: | ECH-881-15-5MG |
| Unit Size: | 5 mg |
| Supplier: | Echelon Biosciences |
| Restrictions: | Available in all European countries, except France & Italy. |
| Shipping: | Room Temperature |
| Storage: | -20 °C or below |
| Subcategory: | Peptides |
| More information: | Go to webpage |
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